survey engineering500+ factories verified

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.

Shandong Haiding Shipbuilding Co., Ltd.

About Us - Your Reliable Partner in Geological Exploration

Shandong Zhiqiang Drilling Equipment Co., Ltd. is located in Ju County, Shandong Province, which is known as the "Hometown of Drilling" in China. The company possesses multiple patented technologies for research and development and has been awarded honorary titles such as "National High-tech Enterprise" and "Small and Medium-sized Science and Technology Enterprise in Shandong Province".

ShenZhen BoKai Photoelectric Technology Co., Ltd.

Seis Tech is a professional supplier for velocity geophones, piezo sensor hydrophones, ert cables, geophone spread cables and related coaxial connectors. Mostly, the geophones, hydrophones and cables supplied by Seis Tech have been qualified with RoHS 2.0 and Seis Tech has also been certified with ISO 9001: 2015 QMS, ISO 14001: 2015 EMS and ISO 45001: 2018 OHSMS.

Rizhao Zhongsheng Machinery Co., Ltd. is a national-level technology-based SME integrating the R&D, production, sales and after-sales service of professional drilling equipment. Fuqian International Trade Co., Ltd., is dedicated overseas service subsidiary, to support global business operations.

ComNav Technology is dedicated to being an innovator and leader in high-precision GNSS technologies and applications. Until 2024, it has sold its products and solutions to 140+ countries with 800, 000+ units modules / receivers in 10+ different industries, incl. Land survey, machine control, UAV, UGV, deformation monitoring, personnel positioning, precision agriculture, marine.

Shandong Dongheng Engineering Co., Ltd.: An Outstanding Partner in the Engineering Field

Puyang Yuwei Machinery Co., Ltd. Located in Zhengzhou, Henan province, China, a subsidiary of Yugong Group, which is a large engineering machinery manufacturing enterprise focusing on the research and development, production and sale of varied kinds of drilling rigs. Our drilling rigs are widely applied for water well drilling, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on. We insist on the strategy of technology research and development. Technical design, material purchasing, precised manufacturing and strict quality inspection are all processed according to the ISO9001 standard.

Welcome to Changsha DTH Drill Construction Machinery Co., Ltd. We are a drilling rig manufacturing expert with many years of production and R&D experience. We are also a professional and leading manufacturer of drilling rigs and drilling tool accessories. Among them, our technical team is LED by Professor Zhao Mingchun, the winner of the top 2% scientists in the world selected by Stanford University in 2022 and 2023. We have strong scientific research capabilities and our products are sold to five states and more than 75 countries around the world. He is an expert in metal materials and a guest researcher of the alloy steel research group of the Institute of Metals, Chinese Academy of Sciences. Our products include Water Well Drilling Rigs, Mining Drilling Rigs, Diamond Core Drilling Rigs, Reverse Circulation Drilling Rigs, Undergroud drilling rig, DTH Drilling Tools, etc. Our products are suitable for various scenarios, such as mines, tunnels, wells, bridges, building pile foundations and other construction projects. Our designs are based on the hardest rocks to improve excavation efficiency and service life. We are committed to providing you with high-quality, low-cost and sustainable solutions to meet your specific needs. We are your trustworthy and excellent partner for drilling rigs and drilling rig accessories. Join us and explore the infinite, to achieve excellence with technology, and make drilling simple!

Changsha Miracleland Drilling Machinery Co., Ltd. is a professional and credible international trading company. We are specialized in manufacturing & exporting many types of drilling rigs, the products including drilling rigs for mining exploration, water well drilling rigs, coal mine drilling rigs, borehole drilling rigs, geological drilling machine, construction drilling rigs, core drilling rig, drill accessories & diamond core bits series and etc. We can supply the truck mounted drilling rigs, wheel mounted drilling rigs, crawler drilling rigs and so on to meet all customers' Requirements. We exported many type of drilling rigs to many countries with the best quality and good service, which gained an excellent credibility among all the clients. We can supply drilling rigs with the drill depth from 50 meters and 3000 meters.

Shanghai Apekstool was founded and based in Shanghai, specializing in the manufacturing and sales of Surveying equipment. We are dedicated to being a professional provider for survey equipment. Our goal is to provide the best products and excellent service to our customers all over the world.

Qingdao Grandsea Boat Co Ltd company was established in 2012. The area of the company is over one hundred thousand square meters with coastline 600 meters, we have two workshops, one is for small size fiberglass and aluminum boats, another is at sea side mainly for bigger size steel ships. There are seven ship building berths, four of which are building vessels over 1, 000 T, and three berths could build vessels of 500 tons. From this, the company is well-equipped. Each year we can build more 200PCS of all kinds of boats, include fiberglass, aluminum, steel materials boats.

Shandong Flex Machinery Co., Ltd is a comprehensive enterprise integrating R&D, manufacturing, sales, and international trade. It owns two brands: Shandong Flex (FLKS) and Linyi Mingsheng Heavy Industry (MSD). Our main products include water well drilling rigs, hydraulic drilling rigs, core drilling rigs, drill pipes, drill bits, down-the-hole hammers, air compressors, and mud pumps. Our products are widely used in geological exploration, mining, water conservancy projects, construction engineering, and many other important fields, and are highly trusted by our customers.

Why Us?

Shandong Yuanquan Machinery Co., Ltd. is a machinery manufacturing enterprise located in Shandong Province, China. The company specializes in the research, development, production, and sales of various mechanical equipment, widely used in industries such as construction, mining, metallurgy, chemicals, and power.

Beijing CoreLogic Communication Co., Ltd

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Wuxi Jinfan Drilling Equipment Co., Ltd. (hereinafter referred to as "Jinfan") founded in 2003, is located in the Meicun Industrial Zone of Wuxi New District, with business covering more than 30 countries and regions worldwide, including the United States, Germany, Canada, etc, which is especially devoted to research & develop, manufacture and sell anchoring drilling machine, sea engineering geological exploration drilling rig, core drilling machine and RC drilling rig, as well as their necessary accessory tools, apparatus and so on. Jinfan can also design and produce the other type of drilling machine and drill tools for special application according to customer's requirements. It is the leader of supplying sea engineering geological exploration drilling rig, anchoring drilling machine, RC drilling rig, core drilling rig, drilling technique and drilling tools used in cracked and complicated formation. Jinfan offers good service to all customers both at home and abroad with tremendous technical strength and high quality of products. It provides customer at any time with technical consultation and technical service in helping the customers to select the type of equipment, to choose necessary accessory drilling tools, to provide efficient drilling technique to customers, to complete technical design of anchoring and reinforcing project, as well as to undertake construction, etc. Jinfan is located in Wuxi, 2 hours away from Shanghai by car. Its superior geographical location, solid industrial foundation, convenient transportation and flexible trading policy of opening to the world provide it with extremely favorable conditions for developing foreign economic relations and trade. Jinfan sincerely hopes to establish wide contact with all its potential customers both in China and the rest part of the world. Enquires and orders are welcome.

We are dedicated to the professional field of underwater acoustics technology.  Tiandun is a national high-tech enterprise integrating R&D,  production,  and service.  With over two decades of continuous and in-depth expertise in acoustics,  we have become a significant force for innovation in the industry,  committed to providing precise "hearing" and "communication" capabilities for the underwater world.

Yanggu KEWEI Engineering Tools Co., Ltd., located in the city of 1000 years of history, the hometown of Wu Song Tiger hunting. Registered Address Yanggu. Xiangguang Lndustrial Park, Shandong Province, covers an area of more than 39600 square meters, was built in 2017, the registered capital of 50 million yuan.

Yuanhang Yushang manufacturing facilities were established in 2002 and is headquartered in Beijing, with its manufacturing base in Mengyin, Shandong. The company employs 300 people worldwide and operates a 36, 000 m² facility.

Founded in 2022 and located in Taicang China-German Industrial Park, Jiangsu Province, C-Laser (Taicang) Material Technology Co., Ltd. is deeply engaged in the high-end optical field. Backed by a professional team of 15 engineers, we have established a comprehensive integrated platform for R&D, processing, and testing of high-purity quartz materials, focusing on the development of high-end optical quartz materials to precisely meet the rigorous application requirements of high-end semiconductor, high-energy laser, special optics, and other cutting-edge fields.

Hunan speedmade drill bit. Co, . Ltd has been in the drilling industry for 15 years, is a professional manufacturer specializing in drilling bit tools, integrating R&D, production and sales. Through hundreds of times tested by the rig, we observe the drilling condition of the bit and adjust repeatedly, we have developed more than ten products categories, hundreds of different drill bits. We can customize different products according to the needs of customs. Our goal is to improve drilling efficiency and reduce drilling costs.

General project: Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Mechanical equipment research and development; Sales of mechanical equipment; Leasing of construction machinery and equipment; Manufacturing of car washing equipment; Manufacturing of mechanical and electrical equipment; Sales of mining machinery; Sales of construction machinery; Manufacturing of specialized equipment for environmental protection; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of specialized equipment for environmental protection; Sales of agricultural machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of electrical equipment; Sales of mechanical parts and components; Wholesale of automotive spare parts; Sales of plastic products; Sales of rubber products; Sales of electrical accessories; Sales of power electronic components; Retail of motorcycles and spare parts; Tram sales; Electronic product sales; Retail of hardware products; Furniture sales; Sales of office supplies; Electrical equipment repair; Installation services for ordinary mechanical equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)

Mengyin Feida Mining Engineering Machinery Co., Ltd. is one of the largest manufacturers of water well drilling rigs and down-the-hole drilling rigs in Shandong Province, China. The company has been dedicated to the professional production of down-the-hole drilling rigs and drilling tools and the sales and maintenance of air compressors for more than 20 years since its establishment. It has accumulated rich professional maintenance technology and thoughtful and meticulous after-sales service experience. It has accumulated a large amount of practical experience through extensive contact with users. Data. Independently developed a new generation of FY series water well drilling rigs and won multiple national patents. This series of products has the characteristics of standardized configuration, compact and reasonable structure, fast drilling speed, economy and durability, and low failure rate. Feida drilling rigs have passed ISO9001 international quality management system certification, providing a better guarantee for product research and development and product quality...It gained market recognition as soon as it was launched and has been widely used in mining engineering construction, civil drilling, geothermal drilling and other fields.

Jinwo Electronic Technology is one of the leading professional lithium battery manufacturers in China, As a professional power battery expert, we not only provide customers high quality batteries, but also our senior engineers provide you Correct power solution and design for applications according to your products. "

Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd. - Enhanced Company Profile

Onick originates from the English word Optics+Nick, meaning: Optics+nitpicking, which means pursuing the perfect optical quality of nitpicking. The Onick China team has been deeply involved in the field of optics for over 20 years and has been committed to developing high-quality and user-friendly portable outdoor optical products.